/*
 * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 */

/*
 * @test TestCMS
 * @key gc
 * @bug 8006398 8155948 8179013
 * @summary Test that CMS prints a warning message
 * @requires !vm.graal.enabled
 * @library /test/lib
 * @modules java.base/jdk.internal.misc
 *          java.management
 */

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;

public class TestCMS {

  public static void runTest(String[] args) throws Exception {
    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    output.shouldContain("deprecated");
    output.shouldNotContain("error");
    output.shouldHaveExitValue(0);
  }

  public static void main(String args[]) throws Exception {
    runTest(new String[] {"-XX:+UseConcMarkSweepGC", "-version"});
    runTest(new String[] {"-Xconcgc", "-version"});
    runTest(new String[] {"-Xnoconcgc", "-version"});
  }

}
